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Lewis Hartman

Lewis Hartman - Author at ProsWay Plumbing & HVAC

With over 20 years of hands-on experience in New Jersey, Lewis Hartman is a seasoned Master Plumber dedicated to delivering top-quality service and sharing his expertise with homeowners and businesses alike. As a proud member of the ProsWay Plumbing team, Lewis Hartman specializes in all aspects of plumbing, from residential repairs to complex commercial installations.

Lewis Hartman holds a Master Plumber License in the state of New Jersey, demonstrating his advanced knowledge and adherence to the highest industry standards. Over the years, he has built a reputation for reliability, problem-solving, and providing solutions tailored to each customer’s unique needs.

His commitment to staying updated on the latest plumbing techniques and technologies ensures every project is completed with precision and care. Lewis Hartman is passionate about educating customers, and empowering them to make informed decisions about their plumbing systems.

When he’s not on the job or writing blog posts packed with practical advice, Lewis Hartman enjoys spending time with his family, exploring New Jersey’s hiking trails, and tinkering with DIY home improvement projects.

Certifications:

  • New Jersey Master Plumber License 
  • OSHA 10-Hour Certification
  • EPA Lead-Safe Certified
  • Specialized Training in High-Efficiency Plumbing Systems

Why Trust Lewis?

Lewis Hartman combines decades of expertise with a customer-first attitude. Whether you’re dealing with a minor leak or planning a full plumbing overhaul, his goal is to make your life easier by providing clear, actionable advice and dependable solutions.

Recent Work

Tankless Water Heater Leaking: Causes and What to Do
Lewis Hartman

Tankless Water Heater Leaking: Causes and What to Do 

A tankless water heater is built for reliability, but even the best systems can develop leaks. The good news? Tankless water heater leaking have clear causes and simple solutions when addressed quickly. For homeowners, understanding what a leak means and how to act fast can save time, money, and stress. And with trusted experts like Prosway Plumbing & HVAC, you’re never on your own. This guide covers the most common reasons a tankless hot water heater leaks, the steps you

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Water Heater Leaking: Causes, Temporary Fix, Prevention
Lewis Hartman

Water Heater Leaking: Causes, Temporary Fix, Prevention

A leaking water heater isn’t just an inconvenience; it’s a ticking time bomb for property damage, higher energy bills, and potential safety hazards. When you notice a leaking water heater, what you want is a fast, easy solution before the harm becomes irreparable. The great news is that authorized professionals can assist you with a defective water heater. This guide will cover the most common causes of water heater leaks, quick steps to control the situation, temporary fixes you can

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Gas Water Heater Installation
Lewis Hartman

How to Install a Gas Water Heater?

A properly installed gas water heater keeps hot water flowing safely and efficiently. Done right, it reduces the risk of gas leaks, prevents carbon monoxide issues, and ensures your system runs at peak performance for years. Done wrong, it can cause costly repairs, or worse, create serious hazards.  While some homeowners handle small plumbing tasks themselves, installing a gas water heater, tank-type or tankless, requires skill with gas lines, venting, and water connections. That’s why it’s highly recommended to contact

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Electric Water Heater Installation: Tankless, Tank, Installation Requirements
Lewis Hartman

Electric Water Heater Installation: Tankless, Tank, Installation Requirements

Electric water heaters have become a go-to choice for many Northern New Jersey homeowners. They offer reliable performance, straightforward maintenance, and installation flexibility in homes without a natural gas supply. Even if you choose a tank electric water heater or a tankless electric model, both can deliver years of dependable service when installed correctly.  However, they don’t last a lifetime; their approximate life span is between 10 and 15 years. This guide will cover how to install an electric water

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Tankless Water Heater Installation: Gas, Electric, Step-by-Step Guide
Lewis Hartman

Tankless Water Heater Installation: Gas, Electric, Step-by-Step Guide

Tankless water heaters are changing how homeowners in Northern New Jersey access hot water. Instead of storing gallons in a large tank, these systems heat water only when it’s needed. The result is a constant supply without standby losses. With models available in both gas and electric options, there’s a solution for nearly every household size and budget. This guide outlines the step-by-step installation process for both types, the tools and code requirements, and much more.  All About Tankless Water

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Top 7 Signs Indicating Your Sewer Line Needs Immediate Repair
Lewis Hartman

What Are the Signs Indicating Your Sewer Line Needs Immediate Repair?

Wondering if your home’s plumbing issues might point to something more serious? Strange smells, slow drains, or soggy spots in your yard could all be warning signs of a damaged sewer line. Early detection is the key to avoiding costly repairs. This guide walks you through the top signs indicating your sewer line needs immediate repair, so you can take action fast, protect your home, and keep your plumbing flowing smoothly. Indoor Warning Signs Here are some of the most

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